《机械制图与设计基础》课程教学资源（标准资料）GBT4458.1-2002 机械制图图样画法视图.pdf_大学文库

GB/T 4458. 目次月臼贡 ······································。。················。。······，·················································一皿 1 范围 ·········································································································…… 1 2 规范性引用文件 ························································……，.............. ............…… 1 3 术语和定义 ·，··············-····················································.....·············.… …，....…… 1 4 基本要求 ······························································································......···…… 1 5 视图表示法 ················································。··············································… … 1 5.1 局部视图 ··············，····················································································…… 1 5.2相邻的辅助零件与特定区域 ···········································…… ，.....................……3 5.3 表面交线 ······································································，···················.··········…… 3 5. 4 平面画法 ·············.··············· .·..............···· .......................................…… 4 5. 5 断裂画法 ···································································································…… 4 5. 6 重复结构要素 ··················································................. .......................…… 5 5. 7 局部放大图 ····························。··，·····················，··········..···················...........…… 6 5.8 初始轮廓 ·················································································............······.…… 7 5. 9 弯折线 ·······································································································.…… 7 5.10 较小斜度和锥度结构·····································································.............…… 7 5. 11 透明件·····，······························································……，..···············.............…… 8 5. 12 运动件··························································································，·············…… 8 5.招成型零件和毛坯件··························································.. ........................…… 9 5. 14分隔的相同元素的制成件···························································...................……9 5. 15 网状结构··，················，···································································..·········…… 9 5. 16 纤维方向·····························，·················································..........·········.·..…… 9 5. 17 零件图中有两个或两个以上相同视图的表示 ··················································…… 10 5. 18 镜像零件 ··················································，································...........····… … 10 6 简化画法····，···················，···················，···························································…… n 图1 按基本视图配置的局部视图·····················································……，.................…… 2 图2 按向视图配置的局部视图·························································……，.................…… 2 图3 按第三角画法配置的局部视图(一卜····································............……，........……2 图4 按第三角画法配置的局部视图(二卜···，········，···························................... ......…… 2 图5 按第三角画法配置的局部视图(三)················································… …，············…… 2 图6 按第三角画法配置的局部视图(四卜································································…… 2 图7 相邻辅助零件的表示(-) ................................................................…，.........…… 3 图8 相邻辅助零件的表示(j) .....................................·········································..…… 3 图 9 轮廓表示 ···········································，·····························.................···.·.....…… 3 图 l。相贯线的画法 ····························，········，·······················................……，.......…… 3 图 n 相贯线的简化画法 ····································，，······……，................. ...............……，4 图 12 过渡线的画法 ·······································……，........……，，...........… …，，..........…… 4

GB/T 4458. 1-2002 图13 轴上的矩形平面画法 ·················································································…… 4 图 14 锥形平面画法 ···························，······························································…… 4 图 15 断开视图画法(一) ····，····，··········································································…… 5 图16 断开视图画法(二)·······················································································…… 5 图 17 对称的重复结构的画法(一) ··········································································…… 5 图18 对称的重复结构的画法(二)···································································……“““‘5 图19 不对称的重复结构的画法 ·······································································……“·“‘5 图 2。有几个被放大部分的局部放大图画法 ···，·················· ············· ···············…… 6 图 21 仅有一个被放大部分的局部放大图画法 ········，，··················································…… 6 图 22 被放大部位图形相同的局部放大图画法 ····························································…… 6 图 23 用几个图形表达同一个被放大部位的局部放大图画法 ·········································…… 7 图 24 初始轮廓的表示 ·····································，···········，·······································…… 7 图 25 弯折线的表示 ································，························································…… 7 图26 较小锥度的画法 ·············，······································································…… 8 图27 较小斜度的画法 ········································ ··········································…… 8 图28 透明件的画法 ··························································································…… 8 图29 供观察用的透明件的表示 ············································································……8 图 30 运动件的表示 ·······················································，································…… 9 图31 在毛坯图中表示完工零件的画法 ································································……’“‘’9 图32 在完工零件图上表示毛坯的画法 ·······················································，······，·····…… 9 图33 分隔的相同元素的组合的表示 ··························································……‘””“““‘’9 图 34 网状结构的画法 ·························································································…… 9 图 35 纤维方向的表示 ·························································································…… 10 图 36 轧制方向的表示 ··························································································…… 10 图37 两个相同视图的表示 ············，·······································································…… 10 图 38 两个图形相同的局部视图和斜视图的表示 ························································…… 10 图 39 镜像零件的表示 ·························································································…… 11

《机械制图与设计基础》课程教学资源（标准资料）GBT4458.1-2002 机械制图 图样画法 视图

《机械制图与设计基础》课程教学资源（标准资料）GBT4458.1-2002 机械制图图样画法视图